Expansion of x * psi(x^3) * psi(x^12) / f(-x) in powers of x where psi(), f() are Ramanujan theta functions.

A260600

Expansion of x * psi(x^3) * psi(x^12) / f(-x) in powers of x where psi(), f() are Ramanujan theta functions.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =2a(4) =4a(5) =6a(6) =9a(7) =14a(8) =20a(9) =29a(10) =42a(11) =58a(12) =80a(13) =111a(14) =149a(15) =200a(16) =268a(17) =353a(18) =463a(19) =606a(20) =784a(21) =1011a(22) =1299a(23) =1656a(24) =2104a(25) =2664a(26) =3354a(27) =4208a(28) =5264a(29) =6555

External references